.auto {
    margin: 0 auto;
    width: 1184px;
}

span {
    display: block;
}

/* 头部  */
.header {
    height: 60px;
    line-height: 60px;
    padding-left: 24px;
    box-sizing: border-box;
    display: flex;
    justify-content: space-between;
    box-sizing: border-box;
    min-width: 1184px;
}

.header-left {
    display: flex;
}

.header-left-img {
    width: 26px;
    height: 26px;
    vertical-align: middle;
    margin-top: 16px;
}

.header-left-span {
    width: 1px;
    height: 17px;
    background-color: #DCDFE6;
    vertical-align: middle;
    margin: 22px 8px;
}

.header-a {
    color: #909399;
    align-items: center;
    height: 100%;
    padding: 0 12px;
    cursor: pointer;
    transition: all .3s ease;
    font-size: 14px;
    min-width: 5em;
    text-align: center;
}

.header-a:hover {
    background-color: rgba(0, 0, 0, 0.05);
    color: #636363;
}

/* 营销平台 */
.terrace {
    width: 100%;
    position: relative; 
    min-width: 1263px;
}

.terrace-img {
    width: 100%;
}

.terrace-position {
    width: 100%;
    position: absolute;
    top: 0px;
    left: 0px;
    text-align: center;
}

.terrace-h1 {
    font-size: 40px;
    margin: 80px auto 15px;
    color: #fff;
    font-weight: 700;
}

.terrace-p {
    width: 550px;
    font-size: 16px;
    line-height: 24px;
    color: rgba(255, 255, 255, .7);
    margin-top: 20px;
}

.terrace-a {
    display: block;
    margin-top: 20px;
    width: 140px;
    height: 42px;
    line-height: 42px;
    font-weight: 700;
    color: #000;
    background: url(../images/effect-btn-image.png);
    background-size: 140px 42px;
}

/* 场景  */
.scene {
    padding: 100px 0px;
    text-align: center;
}

.scene-h3 {
    font-size: 36px;
    font-weight: 800;
    color: #333;
}

.scene-span {
    content: " ";
    width: 80px;
    height: 6px;
    background: rgba(255, 219, 4, .5);
    border-radius: 3px;
    margin: 20px auto 70px;
}

.scene-content {
    display: flex;
    justify-content: space-between;
}
.scene-list-span {
    font-size: 20px;
    font-weight: 500;
    color: #333;
    margin: 16px 0;
}

/* 多维度  */
.typeimg {
    background: url(../images/effect-多维度\ .png) repeat 100% 100%;
}

.type {
    padding: 100px 0;
}

.type-h2 {
    text-align: center;
    font-size: 36px;
    font-weight: 800;
    color: #333;
}

.type-h2::after {
    content: " ";
    display: block;
    width: 80px;
    height: 6px;
    background: #fff;
    border-radius: 3px;
    margin: 20px auto 70px;
}

.type-content {
    display: flex;
    justify-content: space-between;
}

.type-list {
    text-align: center;
    width: 300px;
    /* height: 464px; */
    background-color: #fff;
    border-radius: 30px;
    padding: 10px 30px;
}

.type-h3 {
    font-size: 26px;
    font-weight: 800;
    color: #2a2e3f;
    line-height: 38px;
    text-align: center;
    margin-top: 20px;
}

.type-img {
    width: 230px;
    height: 230px;
    margin-top: 10px;
}

.type-h3::after {
    content: " ";
    display: block;
    width: 24px;
    height: 4px;
    background: #ffdb04;
    border-radius: 3px;
    margin: 8px auto 14px;
}

.type-p {
    width: 260px;
    line-height: 25px;
    font-size: 16px;
    color: #666;
    padding-bottom: 40px;
}

/* 数据  */
.data {
    padding: 100px 0;
}

.data-first,
.data-second,
.data-third {
    display: flex;
    justify-content: space-between;
    padding-bottom: 100px;
}

.data-first-left {
    width: 494px;
    vertical-align: middle;
    margin-top: 70px;
}

.data-first-h3 {
    font-size: 36px;
    font-weight: 800;
    color: #333;
}

.data-first-h3::after {
    content: " ";
    display: block;
    width: 80px;
    height: 6px;
    background: #ffdb04;
    border-radius: 3px;
    margin: 16px 0 30px;
}

.data-first-p {
    font-size: 22px;
    color: #666;
    line-height: 1.5;
}
.data-second {
    display: flex;
}

.data-third {
    display: flex;

}

/* 页脚  */
.footer {
    text-align: center;
    font-size: 16px;
    margin-bottom: 30px;
    line-height: 30px;
    color: rgba(0, 0, 0, .5);
}